أرسل هذا في رسالة قصيرة: MONITORING OF BIORETENTION SYSTEMS WITH ENGINEERED SOIL IN A TROPICAL CLIMATE

  ______    ______    _____    _    _    _____    
 /_   _//  /_   _//  /  ___|| | || | || |  __ \\  
 `-| |,-    -| ||-  | // __   | || | || | |  \ || 
   | ||     _| ||_  | \\_\ || | \\_/ || | |__/ || 
   |_||    /_____//  \____//   \____//  |_____//  
   `-`'    `-----`    `---`     `---`    -----`